As an impartial observer (I've been lurking these forums for about a year, but just now getting around to signing up and posting) with no long-standing relationships with anyone here, this thread is pretty silly.
To the "challenger" -- it's pretty weak to offer up a pretty killer reward for anyone that can do it, and then make stipulation after stipulation and change the framing over and over again. And why should there be a time limit on it? Pretty silly to me. It's almost as if ... you know someone will do it, and you don't want to actually have to make good on your promise.
And to those who were/are entertaining it, someone should just do it already! It's one thing to say it's possible, even easy. It's another to passive-aggressively belittle the talents of the other bowyers here.
But I think it'd be awesome to actually see this thing, whether or not there is a sweet static recurve at the end of the rainbow or not.
In other words: A lot of barking around here....